The Wolfgang Puck 6-Piece Mixing Bowl Set includes three sizes - 1 qt, 3 qt, and 4 qt - all made of durable stainless steel. Each bowl comes with a lid for easy storage and a non-slip base for stability during mixing. The set also features measurement markings for added convenience. Perfect for any home cook looking for a reliable and high-quality mixing bowl set with a sleek design and practical features.